private void GenerateBoneMatrix(int nameCode,
int stateName,
float stateTime,
Matrix4x4 rootMatrix1stFrame,
bool rootMotion)
{
UnityEngine.Profiling.Profiler.BeginSample("AddBoneMatrix()");
AnimationInstancingMgr.VertexCache vertexCache = null;
bool find = generateVertexCachePool.TryGetValue(nameCode, out vertexCache);
if (!find)
{
return;
}
GenerateOjbectInfo matrixData = generateObjectData[currentDataIndex++];
matrixData.nameCode = nameCode;
matrixData.stateName = stateName;
matrixData.animationTime = stateTime;
matrixData.worldMatrix = Matrix4x4.identity;
matrixData.frameIndex = -1;
matrixData.boneListIndex = -1;
UnityEngine.Profiling.Profiler.BeginSample("AddBoneMatrix:update the matrix");
if (generateMatrixDataPool.ContainsKey(stateName))
{
ArrayList list = generateMatrixDataPool[stateName];
matrixData.boneMatrix = UtilityHelper.CalculateSkinMatrix(
vertexCache.bonePose,
vertexCache.bindPose,
rootMatrix1stFrame,
rootMotion);
GenerateOjbectInfo data = new GenerateOjbectInfo();
UtilityHelper.CopyMatrixData(data, matrixData);
list.Add(data);
}
else
{
UnityEngine.Profiling.Profiler.BeginSample("AddBoneMatrix:ContainsKey");
matrixData.boneMatrix = UtilityHelper.CalculateSkinMatrix(
vertexCache.bonePose,
vertexCache.bindPose,
rootMatrix1stFrame,
rootMotion);
ArrayList list = new ArrayList();
GenerateOjbectInfo data = new GenerateOjbectInfo();
UtilityHelper.CopyMatrixData(data, matrixData);
list.Add(data);
generateMatrixDataPool[stateName] = list;
UnityEngine.Profiling.Profiler.EndSample();
}
UnityEngine.Profiling.Profiler.EndSample();
UnityEngine.Profiling.Profiler.EndSample();
}
public static void CopyMatrixData(GenerateOjbectInfo dst, GenerateOjbectInfo src)
{
dst.animationTime = src.animationTime;
dst.boneListIndex = src.boneListIndex;
dst.frameIndex = src.frameIndex;
dst.nameCode = src.nameCode;
dst.stateName = src.stateName;
dst.worldMatrix = src.worldMatrix;
dst.boneMatrix = src.boneMatrix;
}
// Use this for initialization
private void OnEnable()
{
generateInfo = new List <AnimationBakeInfo>();
cacheTransition = new Dictionary <UnityEditor.Animations.AnimatorState, UnityEditor.Animations.AnimatorStateTransition[]>();
cacheAnimationEvent = new Dictionary <AnimationClip, UnityEngine.AnimationEvent[]>();
generatedPrefab = null;
generateVertexCachePool = new Dictionary <int, AnimationInstancingMgr.VertexCache>();
generateMatrixDataPool = new Dictionary <int, ArrayList>();
generateObjectData = new GenerateOjbectInfo[BakeFrameCount];
for (int i = 0; i != generateObjectData.Length; ++i)
{
generateObjectData[i] = new GenerateOjbectInfo();
}
}
public void SetupAnimationTexture(ArrayList infoList)
{
int preNameCode = generateObjectData[0].stateName;
//int preTextureIndex = m_bakedTextureIndex;
for (int i = 0; i != currentDataIndex; ++i)
{
GenerateOjbectInfo matrixData = generateObjectData[i];
if (matrixData.boneMatrix == null)
{
continue;
}
if (preNameCode != matrixData.stateName)
{
preNameCode = matrixData.stateName;
int totalFrames = currentDataIndex - i;
for (int j = i; j != currentDataIndex; ++j)
{
if (preNameCode != generateObjectData[j].stateName)
{
totalFrames = j - i;
break;
}
}
int width = bakedBoneTexture[bakedTextureIndex].width;
int height = bakedBoneTexture[bakedTextureIndex].height;
int y = pixely;
int currentLineBlockCount = (width - pixelx) / textureBlockWidth % (width / textureBlockWidth);
totalFrames -= currentLineBlockCount;
if (totalFrames > 0)
{
int framesEachLine = width / textureBlockWidth;
y += (totalFrames / framesEachLine) * textureBlockHeight;
y += currentLineBlockCount > 0 ? textureBlockHeight : 0;
if (height < y + textureBlockHeight)
{
++bakedTextureIndex;
pixelx = 0;
pixely = 0;
Debug.Assert(bakedTextureIndex < bakedBoneTexture.Length);
}
}
foreach (var obj in infoList)
{
AnimationInfo info = obj as AnimationInfo;
if (info.animationNameHash == matrixData.stateName)
{
info.animationIndex = pixelx / textureBlockWidth + pixely / textureBlockHeight * bakedBoneTexture[bakedTextureIndex].width / textureBlockWidth;
info.textureIndex = bakedTextureIndex;
}
}
}
if (matrixData.boneMatrix != null)
{
Debug.Assert(pixely + textureBlockHeight <= bakedBoneTexture[bakedTextureIndex].height);
Color[] color = UtilityHelper.Convert2Color(matrixData.boneMatrix, boneCount);
bakedBoneTexture[bakedTextureIndex].SetPixels(pixelx, pixely, textureBlockWidth, textureBlockHeight, color);
matrixData.frameIndex = pixelx / textureBlockWidth + pixely / textureBlockHeight * bakedBoneTexture[bakedTextureIndex].width / textureBlockWidth;
pixelx += textureBlockWidth;
if (pixelx + textureBlockWidth > bakedBoneTexture[bakedTextureIndex].width)
{
pixelx = 0;
pixely += textureBlockHeight;
}
if (pixely + textureBlockHeight > bakedBoneTexture[bakedTextureIndex].height)
{
Debug.Assert(generateObjectData[i + 1].stateName != matrixData.stateName);
++bakedTextureIndex;
pixelx = 0;
pixely = 0;
Debug.Assert(bakedTextureIndex < bakedBoneTexture.Length);
}
}
else
{
Debug.Assert(false);
ArrayList list = generateMatrixDataPool[matrixData.stateName];
GenerateOjbectInfo originalData = list[matrixData.boneListIndex] as GenerateOjbectInfo;
matrixData.frameIndex = originalData.frameIndex;
}
}
currentDataIndex = 0;
}